Samsung 52v 17.5ah 35e Jumbo Shark Battery

When the standard 14ah shark battery just isn't enough!

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• 3amp charger with a 5.5mm barrel plug included.  

• This is the newest version of our Jumbo Shark pack 

• 17.5ah = 900 watt hours. 

• Now includes an ON/OFF Switch

• Key lock releases pack from bike. 

• Led light battery meter. 

• Hard plastic to protect your pack

• Up to 900-watt hours means incredible range in small package

• 14s5p = 70 Genuine  Grade A Samsung 35e 18650 cells 

• 30amp continuous BMS

• Life Span: 400-1000 charges

• Dimensions: cm: 36 x 11 x 8 (in inches: 14 x 4 x 3", see pictures for detailed dimensions)

• Just a bit bigger than the standard shark

• 12 months warranty, excludes water damage, misuse and abuse.

• This new Jumbo Shark is the newest ebike cases to hit the market made from Hailong, the makers of the Shark case. It  is designed to be as small as possible to fit inside the triangle of most bikes where the water bottle goes and continues off the stealthy look with much more added features.   You can also mount it in any other place of your choice and it would even make a great backpack battery.  

• Ultimate Long Range in a very small size

• We designed these packs using a common ebike case, but filled them with super high quality Samsung 35e 18650 cells utilizing the latest battery chemistry to get the highest possible power density. This means despite these packs small size and light weight, they will get you tons and tons of range.

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• Smart Battery

• These packs are built with an advanced battery management system circuit board (BMS). This makes sure that your batteries are never run too low on your bike or charged too high which keeps you and your pack safe.  With our BMS you can plug your battery in to a smart ebike charger and not worry about over charging.  Also our BMS individually balances the cells to ensure maximum pack life.   Our BMS includes such features as temperature over heat  protection and advanced cell balancing. These features not only get the maximum performance out of your BMS they also keep your battery from getting too low, charging too high, or getting too hot and will automatically shut off your pack if it senses something is wrong. We then use features such as temperature control to keep your battery safe.  Continuous high amperage from doing things like climbing mountains on your ebike which can over heat a pack, then our BMS will shut down the pack before that happens.  All of our BMS are compact in size, very rugged and reliable.  The reliability of your pack mostly depends on the quality of your BMS and the quality of your cells. 

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• High Quality Cells

• Samsung 35e - 3500mah This cell is the latest innovation from Samsung, and one of  the highest quality 18650 cells on the market. It offers both energy density and high amperage performance.